4147956

素因数分解:

$2^2\times 3^3\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 10864000

約数和(自身を除く): 6716044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 193, 199, 386, 398, 579, 597, 772, 796, 1158, 1194, 1737, 1791, 2316, 2388, 3474, 3582, 5211, 5373, 6948, 7164, 10422, 10746, 20844, 21492, 38407, 76814, 115221, 153628, 230442, 345663, 460884, 691326, 1036989, 1382652, 2073978, 4147956]

約数ペア:

[(1, 4147956), (2, 2073978), (3, 1382652), (4, 1036989), (6, 691326), (9, 460884), (12, 345663), (18, 230442), (27, 153628), (36, 115221), (54, 76814), (108, 38407), (193, 21492), (199, 20844), (386, 10746), (398, 10422), (579, 7164), (597, 6948), (772, 5373), (796, 5211), (1158, 3582), (1194, 3474), (1737, 2388), (1791, 2316)]